Lawrence Layman

1.4k citations

15 papers · 647 indexed · h-index 9

Impact in

Atmospheric Science top 5%
- Geology and Paleoclimatology Research
- Cryospheric studies and observations
- Tree-ring climate responses
- Atmospheric chemistry and aerosols
Analytical Chemistry top 5%
- Analytical chemistry methods development

Papers in

Atmospheric Science 6
- Geology and Paleoclimatology Research 5
- Tree-ring climate responses 2
- Climate change and permafrost 2
- Arctic and Antarctic ice dynamics 2
Analytical Chemistry 3
- Analytical chemistry methods development 3

Co-authors: Joseph R. McConnell O. J. Maselli Michael Sigl Gary M. Hieftje Ross Edwards Sepp Kipfstuhl Frederick E. Lichte D. Pasteris
Journals: Analytical Chemistry (5 papers)Journal of Geophysical Research Atmospheres (2 papers)Scientific Reports (1 paper)Nature Climate Change (1 paper)Climate of the past (1 paper)
Partner nations: United States Australia Germany

In The Last Decade

Lawrence Layman

14 papers receiving 595 citations

Peers

Countries citing papers authored by Lawrence Layman

Since Specialization

Citations

This map shows the geographic impact of Lawrence Layman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lawrence Layman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lawrence Layman more than expected).

Fields of papers citing papers by Lawrence Layman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lawrence Layman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lawrence Layman. The network helps show where Lawrence Layman may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Lawrence Layman, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Lawrence Layman Line = papers co-authored together Lawrence Layman links everyone, so they are left out of the graph.

All Works

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15 of 15 papers shown

#	Work
1	Sea ice and pollution-modulated changes in Greenland ice core methanesulfonate and bromine Climate of the past ·O. J. Maselli, Nathan Chellman, Mackenzie M. Grieman, Lawrence Layman, Joseph R. McConnell, D. Pasteris, Rachael H. Rhodes, E. S. Saltzman, Michael Sigl	2017	32
2	Antarctic-wide array of high-resolution ice core records reveals pervasive lead pollution began in 1889 and persists today Scientific Reports ·Joseph R. McConnell, O. J. Maselli, Michael Sigl, Paul Vallelonga, T. Neumann, H. Anschütz, Roger C. Bales, Mark A. J. Curran, Sarah B. Das, Ross Edwards, Sepp Kipfstuhl, Lawrence Layman, Elizabeth R. Thomas	2014	95
3	Seasonally resolved ice core records from West Antarctica indicate a sea ice source of sea‐salt aerosol and a biomass burning source of ammonium Journal of Geophysical Research Atmospheres ·D. R. Pasteris, Joseph R. McConnell, Sarah B. Das, Alison S. Criscitiello, Matthew J. Evans, O. J. Maselli, Michael Sigl, Lawrence Layman	2014	27
4	Insights from Antarctica on volcanic forcing during the Common Era Nature Climate Change ·Michael Sigl, Joseph R. McConnell, Matthew Toohey, Mark A. J. Curran, Sarah B. Das, Ross Edwards, Elisabeth Isaksson, Kenji Kawamura, Sepp Kipfstuhl, Kirstin Krüger, Lawrence Layman, O. J. Maselli, Yuko Motizuki, Hideaki Motoyama, D. R. Pasteris, Mirko Severi	2014	122
5	Comparison of water isotope-ratio determinations using two cavity ring-down instruments and classical mass spectrometry in continuous ice-core analysis Isotopes in Environmental and Health Studies ·O. J. Maselli, Diedrich Fritzsche, Lawrence Layman, Joseph R. McConnell, Hanno Meyer	2013	29
6	A new bipolar ice core record of volcanism from WAIS Divide and NEEM and implications for climate forcing of the last 2000 years Journal of Geophysical Research Atmospheres ·Michael Sigl, Joseph R. McConnell, Lawrence Layman, O. J. Maselli, Zahra Tarvirdizadeh, D. Pasteris, Dorthe Dahl‐Jensen, J. P. Steffensen, Bo Vinther, Ross Edwards, Robert Mulvaney, Sepp Kipfstuhl	2012	197
7	Effects of Echinostoma caproni infections on metallic ions in the intestinal mucosa of ICR mice Journal of Helminthology ·Lawrence Layman, Thomas J. J. Mueller, Jan Michael, Bernard Fried, J. Sherma	1999	2
8	Determination of Blood Glucose by Quantitative TLC on Preadsorbent Silica Gel Plates Journal of Liquid Chromatography & Related Technologies ·Muhammad Amirul Solihin Azha, Lawrence Layman, Joseph Sherma	1998	2
9	Effects of Echinostoma trivolvis (trematoda) infection on metallic ions in the host snail Helisoma trivolvis (gastropoda) Parasitology Research ·Lawrence Layman, Leopold Staller, Jan Michael, Bernard Fried, Joseph Sherma	1996	12
10	Glass frit nebulizer for atomic spectrometry Analytical Chemistry ·Lawrence Layman, Frederick E. Lichte	1982	56
11	Multichannel peristaltic pump with a pneumatic nebulizer for atomic absorption or emission spectrometry Analytical Chemistry ·Lawrence Layman, J.G. Crock, Frederick E. Lichte	1981	6
12	Investigation into the Operating Characteristics of a “Microarc” Atmospheric-Pressure Glow Discharge Applied Spectroscopy ·Srinivas Ramacharya, Lawrence Layman, Gary M. Hieftje	1979	8
13	Integrating analog-to-digital converter displaying high signal fidelity and noise immunity Analytical Chemistry ·Eva Girmanová, Gary M. Hieftje, Lawrence Layman, Ning Wang	1977	0
14	New, computer-controlled microwave discharge emission spectrometer employing microarc sample atomization for trace and micro elemental analysis Analytical Chemistry ·Lawrence Layman, Gary M. Hieftje	1975	54
15	Device for the accurate electronic measurement of microliter sample volumes Analytical Chemistry ·Lawrence Layman, Gary M. Hieftje	1974	5

About Lawrence Layman

Lawrence Layman is a scholar working on Atmospheric Science, Analytical Chemistry, Spectroscopy, Geochemistry and Petrology and Ecology, having authored 15 papers that have together received 647 indexed citations. Recurring topics across this work include Geology and Paleoclimatology Research (5 papers), Analytical chemistry methods development (3 papers), Tree-ring climate responses (2 papers), Mass Spectrometry Techniques and Applications (2 papers), Parasite Biology and Host Interactions (2 papers), Climate change and permafrost (2 papers), Climate variability and models (2 papers) and Arctic and Antarctic ice dynamics (2 papers). The work is most often cited by research in Atmospheric Science (437 citations), Analytical Chemistry (79 citations), Global and Planetary Change (164 citations), Pollution (53 citations) and Spectroscopy (72 citations). Lawrence Layman has collaborated with scholars based in United States, Australia and Germany. Frequent co-authors include Joseph R. McConnell, O. J. Maselli, Michael Sigl, Gary M. Hieftje, Ross Edwards, Sepp Kipfstuhl, Frederick E. Lichte, D. Pasteris, Sarah B. Das and J. P. Steffensen. Their work appears in journals such as Analytical Chemistry, Journal of Geophysical Research Atmospheres, Scientific Reports, Nature Climate Change and Climate of the past.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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